BRPI0721911B8 - fluid pump with disposable component - Google Patents
fluid pump with disposable componentInfo
- Publication number
- BRPI0721911B8 BRPI0721911B8 BRPI0721911A BRPI0721911A BRPI0721911B8 BR PI0721911 B8 BRPI0721911 B8 BR PI0721911B8 BR PI0721911 A BRPI0721911 A BR PI0721911A BR PI0721911 A BRPI0721911 A BR PI0721911A BR PI0721911 B8 BRPI0721911 B8 BR PI0721911B8
- Authority
- BR
- Brazil
- Prior art keywords
- fluid
- disposable
- targeting
- pump
- membrane
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
- A61M5/14586—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of a flexible diaphragm
- A61M5/14593—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of a flexible diaphragm the diaphragm being actuated by fluid pressure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/14212—Pumping with an aspiration and an expulsion action
- A61M5/14224—Diaphragm type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
- F04B43/021—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms the plate-like flexible member is pressed against a wall by a number of elements, each having an alternating movement in a direction perpendicular to the plane of the plate-like flexible member and each having its own driving mechanism
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
- A61M2005/14513—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons with secondary fluid driving or regulating the infusion
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/10—General characteristics of the apparatus with powered movement mechanisms
- A61M2205/106—General characteristics of the apparatus with powered movement mechanisms reciprocating
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/12—General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit
- A61M2205/121—General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit interface between cassette and base
- A61M2205/122—General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit interface between cassette and base using evacuated interfaces to enhance contact
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/12—General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit
- A61M2205/128—General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit with incorporated valves
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/1413—Modular systems comprising interconnecting elements
Abstract
bomba de fluido com componente descartável. a presente invenção refere-se a uma bomba dotada de uma porção descartável de contato de fluido a qual define uma entrada e saída de fluido um trajeto de fluido entre as mesmas. a bomba inclui uma porção de direcionamento configurada para engatar a porção descartável para fazer com que fluido movido a partir da entrada de fluido para a saída o. a porção descartável é configurada para ser seletivamente acoplada a porção de direcionamento. a porção descartável inclui a membrana direciona- da a qual forma uma porção de trajeto de fluido, e a porção de direciona- mento inclui uma membrana de direcionamento. as duas membranas são acopladas à vácuo uma à outra, com o que o movimento da membrana de direcionamento faz com que a membrana descartável se move, fazendo com 15 que ido seja bombeado através da porção descartável. a bomba apresenta utilidade particular no campo médico para mover fluido a parti de uma fonte a um paciente. a bombas pode incluir características tais como uma captação de ar, detecção de bolas, controles de fluxo de fluido, detecção e pressão.fluid pump with disposable component. The present invention relates to a pump having a disposable fluid contact portion which defines a fluid inlet and an outlet and a fluid path therebetween. the pump includes a drive portion configured to engage the disposable portion to cause fluid to move from the fluid inlet to the outlet. the disposable portion is configured to be selectively coupled to the targeting portion. the disposable portion includes the targeting membrane which forms a fluid path portion, and the targeting portion includes a targeting membrane. the two membranes are vacuum coupled to each other, whereby movement of the targeting membrane causes the disposable membrane to move, causing oxide to be pumped through the disposable portion. The pump has particular utility in the medical field for moving fluid from a source to a patient. pumps can include features such as air pickup, ball detection, fluid flow controls, sensing and pressure.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/832,612 US8087906B2 (en) | 2007-08-01 | 2007-08-01 | Fluid pump with disposable component |
US11/832,612 | 2007-08-01 | ||
PCT/US2007/019504 WO2009017487A1 (en) | 2007-08-01 | 2007-09-06 | Fluid pump with disposable component |
Publications (3)
Publication Number | Publication Date |
---|---|
BRPI0721911A2 BRPI0721911A2 (en) | 2014-02-25 |
BRPI0721911B1 BRPI0721911B1 (en) | 2020-02-04 |
BRPI0721911B8 true BRPI0721911B8 (en) | 2021-06-22 |
Family
ID=40304585
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0721911A BRPI0721911B8 (en) | 2007-08-01 | 2007-09-06 | fluid pump with disposable component |
Country Status (10)
Country | Link |
---|---|
US (2) | US8087906B2 (en) |
EP (2) | EP4134110A1 (en) |
JP (1) | JP5432142B2 (en) |
CN (1) | CN101918054A (en) |
AU (1) | AU2007357148B2 (en) |
BR (1) | BRPI0721911B8 (en) |
CA (1) | CA2695362C (en) |
RU (1) | RU2445983C2 (en) |
WO (1) | WO2009017487A1 (en) |
ZA (1) | ZA201000955B (en) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090246035A1 (en) * | 2008-03-28 | 2009-10-01 | Smiths Medical Asd, Inc. | Pump Module Fluidically Isolated Displacement Device |
US20100243087A1 (en) * | 2009-03-03 | 2010-09-30 | Millipore Corporation | System and pump apparatus for processing fluid samples |
US8088106B2 (en) * | 2009-07-29 | 2012-01-03 | Carefusion 303, Inc. | System and method for pumping intravenous fluid |
IT1400365B1 (en) † | 2010-06-07 | 2013-05-31 | Hemodec S R L | EQUIPMENT FOR BLOOD TREATMENT |
JP5828372B2 (en) * | 2010-09-21 | 2015-12-02 | セイコーエプソン株式会社 | Cooling device and projector |
CA2833253A1 (en) * | 2011-03-17 | 2012-09-20 | Sims | Micro-infusion system |
US8979511B2 (en) | 2011-05-05 | 2015-03-17 | Eksigent Technologies, Llc | Gel coupling diaphragm for electrokinetic delivery systems |
US8545195B2 (en) * | 2011-10-21 | 2013-10-01 | Eveready Battery Co., Inc. | Hydrogen generator with pump |
JP5439519B2 (en) * | 2012-02-14 | 2014-03-12 | 株式会社タクミナ | pump |
DE102012113087A1 (en) | 2012-12-24 | 2014-07-10 | B. Braun Melsungen Ag | Pump for medical purposes |
KR101405880B1 (en) | 2012-12-26 | 2014-06-17 | 진권 | Pressure adjusting apparatus of high-pressure gas producing piston type compressor |
CA2913139A1 (en) | 2013-05-23 | 2014-11-27 | Turnpoint Medical Devices, Inc. | Pneumatically coupled direct drive fluid control system and process |
WO2015073599A1 (en) * | 2013-11-15 | 2015-05-21 | Ivenix, Inc. | Pump chamber including internal surface modifications |
US10697447B2 (en) * | 2014-08-21 | 2020-06-30 | Fenwal, Inc. | Magnet-based systems and methods for transferring fluid |
GB201600236D0 (en) * | 2016-01-06 | 2016-02-17 | Vicentra B V | Fluid delivery system |
CN109890434A (en) * | 2016-11-01 | 2019-06-14 | 赛诺菲-安万特德国有限公司 | Cubing component |
CN111655310B (en) * | 2017-11-29 | 2022-07-05 | 塞伦诺医疗公司 | Dual active valve fluid pressure operated positive displacement pump |
EP3593832A1 (en) * | 2018-07-11 | 2020-01-15 | Debiotech S.A. | Drug delivery system |
AU2019300452A1 (en) * | 2018-07-11 | 2021-01-07 | Debiotech S.A. | Drug delivery system |
CN113286643B (en) * | 2019-01-10 | 2022-11-01 | 瑞普利金公司 | Hollow fiber filtration systems and methods |
CN110500266B (en) * | 2019-08-21 | 2020-12-04 | 东莞市有意思电子科技有限公司 | Deformation induction automatic constant-pressure anti-freezing water pump |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
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US1445844A (en) * | 1922-02-07 | 1923-02-20 | Mueser Charles | Pump |
US2985420A (en) * | 1958-01-16 | 1961-05-23 | Allen Sherman Hoff Co | Fluid control devices |
US2952218A (en) * | 1958-09-09 | 1960-09-13 | Adam P G Steffes | Pump |
CA1110137A (en) * | 1976-05-24 | 1981-10-06 | Ingemar H. Lundquist | Intravenous liquid pumping system and method |
DE3428828A1 (en) | 1984-08-04 | 1986-02-13 | Karl-Theo 6652 Bexbach Braun | DEVICE FOR CONVEYING MECHANICAL STRESS HIGH-SENSITIVE LIQUIDS |
US4657490A (en) * | 1985-03-27 | 1987-04-14 | Quest Medical, Inc. | Infusion pump with disposable cassette |
DE3813374A1 (en) * | 1988-04-21 | 1989-11-02 | Franz Otto Dr Ing Kopp | Peristaltically operating diaphragm pump |
US4950134A (en) * | 1988-12-27 | 1990-08-21 | Cybor Corporation | Precision liquid dispenser |
US5554013A (en) * | 1992-05-01 | 1996-09-10 | Mcgaw, Inc. | Disposable cassette with negative head height fluid supply |
DE4334247B4 (en) * | 1993-10-08 | 2006-11-02 | Codman Neuro Sciences Sàrl | A method of adjusting a switchable flow restricting device and a device operating according to the method |
US5647733A (en) * | 1995-12-01 | 1997-07-15 | Pulsafeeder Inc. | Diaphragm metering pump having modular construction |
IL129962A (en) | 1996-11-22 | 2003-10-31 | Therakos Inc | Apparatus for pumping fluid at a steady flow rate |
SE9700896L (en) | 1997-03-13 | 1998-02-09 | Kockum Sonics Ab | sound Generator |
US6250502B1 (en) * | 1999-09-20 | 2001-06-26 | Daniel A. Cote | Precision dispensing pump and method of dispensing |
JP2003003952A (en) * | 2001-06-22 | 2003-01-08 | Noiberuku Kk | Fluid discharge device |
SE0200760L (en) * | 2002-03-14 | 2003-06-24 | Billy Nilson | Ambulatory diaphragm pump |
US6939111B2 (en) | 2002-05-24 | 2005-09-06 | Baxter International Inc. | Method and apparatus for controlling medical fluid pressure |
JP4103682B2 (en) * | 2003-05-27 | 2008-06-18 | 松下電工株式会社 | Piezoelectric diaphragm pump |
JP4695870B2 (en) * | 2004-05-13 | 2011-06-08 | ノイベルク有限会社 | Diaphragm pump and electronic component manufacturing equipment |
JP2006161648A (en) * | 2004-12-06 | 2006-06-22 | Canon Finetech Inc | Pump unit and recovering mechanism |
-
2007
- 2007-08-01 US US11/832,612 patent/US8087906B2/en active Active
- 2007-09-06 CN CN2007801007059A patent/CN101918054A/en active Pending
- 2007-09-06 WO PCT/US2007/019504 patent/WO2009017487A1/en active Application Filing
- 2007-09-06 BR BRPI0721911A patent/BRPI0721911B8/en active IP Right Grant
- 2007-09-06 AU AU2007357148A patent/AU2007357148B2/en active Active
- 2007-09-06 RU RU2010107282/14A patent/RU2445983C2/en active
- 2007-09-06 EP EP22198535.1A patent/EP4134110A1/en active Pending
- 2007-09-06 EP EP07837859.3A patent/EP2180911B1/en active Active
- 2007-09-06 CA CA2695362A patent/CA2695362C/en active Active
- 2007-09-06 JP JP2010519179A patent/JP5432142B2/en active Active
-
2010
- 2010-02-09 ZA ZA201000955A patent/ZA201000955B/en unknown
-
2011
- 2011-11-29 US US13/306,671 patent/US8323007B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US8087906B2 (en) | 2012-01-03 |
CA2695362A1 (en) | 2009-02-05 |
US8323007B2 (en) | 2012-12-04 |
EP2180911A4 (en) | 2013-12-25 |
CN101918054A (en) | 2010-12-15 |
CA2695362C (en) | 2015-05-26 |
US20090035152A1 (en) | 2009-02-05 |
AU2007357148B2 (en) | 2014-01-09 |
EP2180911B1 (en) | 2022-10-26 |
EP4134110A1 (en) | 2023-02-15 |
US20120141306A1 (en) | 2012-06-07 |
BRPI0721911B1 (en) | 2020-02-04 |
ZA201000955B (en) | 2010-10-27 |
EP2180911A1 (en) | 2010-05-05 |
BRPI0721911A2 (en) | 2014-02-25 |
WO2009017487A1 (en) | 2009-02-05 |
RU2445983C2 (en) | 2012-03-27 |
JP5432142B2 (en) | 2014-03-05 |
JP2010535310A (en) | 2010-11-18 |
RU2010107282A (en) | 2011-09-10 |
AU2007357148A1 (en) | 2009-02-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 04/02/2020, OBSERVADAS AS CONDICOES LEGAIS. |
|
B16C | Correction of notification of the grant [chapter 16.3 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 06/09/2007, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO |